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04fa961a | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // This is the class for perfoming the monitoring process. // | |
21 | // It checks if a raw data file exists, loops over the events in the raw // | |
22 | // data file, reconstructs TPC and ITS clusters and tracks, fills the // | |
23 | // monitor histograms and sends the updated histograms to the clients. // | |
24 | // Then the raw data file is deleted and it waits for a new file. // | |
25 | // // | |
26 | /////////////////////////////////////////////////////////////////////////////// | |
27 | ||
024a7e64 | 28 | #include <TFile.h> |
a64a06d6 | 29 | #include <TGrid.h> |
30 | #include <TGridResult.h> | |
31 | #include <TMessage.h> | |
32 | #include <TROOT.h> | |
33 | #include <TServerSocket.h> | |
34 | #include <TSocket.h> | |
04fa961a | 35 | |
7ba8900c | 36 | #include "AliLog.h" |
b6a3610d | 37 | #include "AliESD.h" |
a64a06d6 | 38 | #include "AliITSclustererV2.h" |
7d62fb64 | 39 | #include "AliITSgeom.h" |
a64a06d6 | 40 | #include "AliITStrackerV2.h" |
41 | #include "AliLoader.h" | |
42 | #include "AliMonitorHLT.h" | |
43 | #include "AliMonitorHLTHough.h" | |
44 | #include "AliMonitorITS.h" | |
04fa961a | 45 | #include "AliMonitorProcess.h" |
46 | #include "AliMonitorTPC.h" | |
04fa961a | 47 | #include "AliMonitorV0s.h" |
48 | #include "AliRawReaderRoot.h" | |
04fa961a | 49 | #include "AliRun.h" |
50 | #include "AliTPC.h" | |
51 | #include "AliTPCclustererMI.h" | |
52 | #include "AliTPCtrackerMI.h" | |
04fa961a | 53 | #include "AliV0vertexer.h" |
a64a06d6 | 54 | |
4aa41877 | 55 | #include <AliHLTStandardIncludes.h> |
56 | #include <AliHLTMemHandler.h> | |
57 | #include <AliHLTClusterFitter.h> | |
58 | #include <AliHLTFitter.h> | |
59 | #include <AliHLTHough.h> | |
60 | #include <AliHLTHoughBaseTransformer.h> | |
61 | #include <AliHLTStandardIncludes.h> | |
62 | #include <AliHLTTrack.h> | |
63 | #include <AliHLTTrackArray.h> | |
64 | #include <AliHLTTransform.h> | |
65 | #include <AliHLTVertex.h> | |
a64a06d6 | 66 | #include <AliLevel3.h> |
04fa961a | 67 | |
43073eba | 68 | ClassImp(AliMonitorProcess) |
04fa961a | 69 | |
70 | ||
c4bd737c | 71 | const Int_t AliMonitorProcess::fgkPort = 9327; |
04fa961a | 72 | |
73 | ||
74 | //_____________________________________________________________________________ | |
807ee5a3 | 75 | AliMonitorProcess::AliMonitorProcess( |
76 | #if ROOT_VERSION_CODE <= 199169 // 3.10/01 | |
77 | const char* /*alienHost*/, | |
78 | #else | |
79 | const char* alienHost, | |
80 | #endif | |
81 | const char* alienDir, | |
0cf7de2b | 82 | const char* selection, |
83 | const char* fileNameGalice): | |
84 | fSelection(selection), | |
85 | fGrid(NULL), | |
86 | fAlienDir(alienDir), | |
87 | fRunLoader(NULL), | |
88 | fTPCParam(NULL), | |
89 | fITSgeom(NULL), | |
90 | fLogicalFileName(""), | |
91 | fFileName(""), | |
92 | fHLT(NULL), | |
93 | fHLTHough(NULL), | |
94 | ||
95 | fRunNumber(0), | |
96 | fSubRunNumber(0), | |
97 | fNEvents(0), | |
98 | fNEventsMin(1), | |
99 | fWriteHistoList(kFALSE), | |
100 | ||
101 | fTopFolder(NULL), | |
102 | fMonitors(), | |
103 | fFile(NULL), | |
104 | fTree(NULL), | |
105 | ||
106 | fServerSocket(NULL), | |
107 | fSockets(), | |
108 | fDisplaySocket(NULL), | |
109 | ||
110 | fStatus(kStopped), | |
111 | fStopping(kFALSE), | |
112 | ||
113 | fInterruptHandler(NULL) | |
04fa961a | 114 | { |
115 | // initialize the monitoring process and the monitor histograms | |
116 | ||
0cf7de2b | 117 | fSelection = selection; |
118 | ||
807ee5a3 | 119 | #if ROOT_VERSION_CODE <= 199169 // 3.10/01 |
04fa961a | 120 | fGrid = TGrid::Connect("alien", gSystem->Getenv("USER")); |
807ee5a3 | 121 | #else |
122 | fGrid = TGrid::Connect(alienHost, gSystem->Getenv("USER")); | |
123 | #endif | |
04fa961a | 124 | if (!fGrid || fGrid->IsZombie() || !fGrid->IsConnected()) { |
125 | delete fGrid; | |
7ba8900c | 126 | AliFatal("could not connect to alien"); |
04fa961a | 127 | } |
807ee5a3 | 128 | #if ROOT_VERSION_CODE <= 199169 // 3.10/01 |
04fa961a | 129 | fGrid->cd(alienDir); |
807ee5a3 | 130 | #endif |
04fa961a | 131 | |
132 | fRunLoader = AliRunLoader::Open(fileNameGalice); | |
43073eba | 133 | if (!fRunLoader) AliFatal(Form("could not get run loader from file %s", |
7ba8900c | 134 | fileNameGalice)); |
04fa961a | 135 | |
136 | fRunLoader->CdGAFile(); | |
137 | fTPCParam = AliTPC::LoadTPCParam(gFile); | |
7ba8900c | 138 | if (!fTPCParam) AliFatal("could not load TPC parameters"); |
04fa961a | 139 | |
140 | fRunLoader->LoadgAlice(); | |
141 | gAlice = fRunLoader->GetAliRun(); | |
7ba8900c | 142 | if (!gAlice) AliFatal("no gAlice object found"); |
7d62fb64 | 143 | fITSgeom = (AliITSgeom*)gDirectory->Get("AliITSgeom"); |
7ba8900c | 144 | if (!fITSgeom) AliFatal("could not load ITS geometry"); |
04fa961a | 145 | |
0cf7de2b | 146 | // Init TPC parameters for HLT |
4aa41877 | 147 | Bool_t isinit=AliHLTTransform::Init(const_cast<char*>(fileNameGalice),kTRUE); |
1899848d | 148 | if(!isinit){ |
7ba8900c | 149 | AliFatal("Could not create transform settings, please check log for error messages!"); |
1899848d | 150 | } |
04fa961a | 151 | |
152 | fTopFolder = new TFolder("Monitor", "monitor histograms"); | |
153 | fTopFolder->SetOwner(kTRUE); | |
154 | ||
0cf7de2b | 155 | if (IsSelected("TPC")) fMonitors.Add(new AliMonitorTPC(fTPCParam)); |
156 | if (IsSelected("ITS")) fMonitors.Add(new AliMonitorITS(fITSgeom)); | |
157 | if (IsSelected("V0s")) fMonitors.Add(new AliMonitorV0s); | |
158 | if (IsSelected("HLTConfMap")) fMonitors.Add(new AliMonitorHLT(fTPCParam)); | |
159 | if (IsSelected("HLTHough")) fMonitors.Add(new AliMonitorHLTHough(fTPCParam)); | |
04fa961a | 160 | |
161 | for (Int_t iMonitor = 0; iMonitor < fMonitors.GetEntriesFast(); iMonitor++) { | |
162 | ((AliMonitor*) fMonitors[iMonitor])->CreateHistos(fTopFolder); | |
163 | } | |
164 | ||
165 | TIterator* iFolder = fTopFolder->GetListOfFolders()->MakeIterator(); | |
166 | while (TFolder* folder = (TFolder*) iFolder->Next()) folder->SetOwner(kTRUE); | |
167 | delete iFolder; | |
168 | ||
169 | fFile = TFile::Open("monitor_tree.root", "RECREATE"); | |
170 | if (!fFile || !fFile->IsOpen()) { | |
7ba8900c | 171 | AliFatal("could not open file for tree"); |
04fa961a | 172 | } |
173 | fTree = new TTree("MonitorTree", "tree for monitoring"); | |
174 | for (Int_t iMonitor = 0; iMonitor < fMonitors.GetEntriesFast(); iMonitor++) { | |
175 | ((AliMonitor*) fMonitors[iMonitor])->CreateBranches(fTree); | |
176 | } | |
177 | gROOT->cd(); | |
178 | ||
c4bd737c | 179 | fServerSocket = new TServerSocket(fgkPort, kTRUE); |
04fa961a | 180 | fServerSocket->SetOption(kNoBlock, 1); |
04fa961a | 181 | CheckForConnections(); |
46c62a26 | 182 | |
183 | fInterruptHandler = new AliMonitorInterruptHandler(this); | |
184 | gSystem->AddSignalHandler(fInterruptHandler); | |
04fa961a | 185 | } |
186 | ||
c4bd737c | 187 | //_____________________________________________________________________________ |
188 | AliMonitorProcess::AliMonitorProcess(const AliMonitorProcess& process) : | |
0cf7de2b | 189 | TObject(process), |
190 | ||
191 | fSelection(""), | |
192 | fGrid(NULL), | |
193 | fAlienDir(""), | |
194 | fRunLoader(NULL), | |
195 | fTPCParam(NULL), | |
196 | fITSgeom(NULL), | |
197 | fLogicalFileName(""), | |
198 | fFileName(""), | |
199 | fHLT(NULL), | |
200 | fHLTHough(NULL), | |
201 | ||
202 | fRunNumber(0), | |
203 | fSubRunNumber(0), | |
204 | fNEvents(0), | |
205 | fNEventsMin(1), | |
206 | fWriteHistoList(kFALSE), | |
207 | ||
208 | fTopFolder(NULL), | |
209 | fMonitors(), | |
210 | fFile(NULL), | |
211 | fTree(NULL), | |
212 | ||
213 | fServerSocket(NULL), | |
214 | fSockets(), | |
215 | fDisplaySocket(NULL), | |
216 | ||
217 | fStatus(kStopped), | |
218 | fStopping(kFALSE), | |
219 | ||
220 | fInterruptHandler(NULL) | |
221 | ||
c4bd737c | 222 | { |
7ba8900c | 223 | AliFatal("copy constructor not implemented"); |
c4bd737c | 224 | } |
225 | ||
226 | //_____________________________________________________________________________ | |
43073eba | 227 | AliMonitorProcess& AliMonitorProcess::operator = (const AliMonitorProcess& |
c4bd737c | 228 | /*process*/) |
229 | { | |
7ba8900c | 230 | AliFatal("assignment operator not implemented"); |
c4bd737c | 231 | return *this; |
232 | } | |
233 | ||
04fa961a | 234 | //_____________________________________________________________________________ |
235 | AliMonitorProcess::~AliMonitorProcess() | |
236 | { | |
237 | // clean up | |
238 | ||
239 | fMonitors.Delete(); | |
240 | delete fTopFolder; | |
241 | delete fRunLoader; | |
242 | ||
243 | delete fServerSocket; | |
244 | fSockets.Delete(); | |
245 | delete fDisplaySocket; | |
246 | ||
807ee5a3 | 247 | #if ROOT_VERSION_CODE <= 199169 // 3.10/01 |
04fa961a | 248 | fGrid->Close(); |
807ee5a3 | 249 | #endif |
04fa961a | 250 | delete fGrid; |
251 | ||
252 | fFile->Close(); | |
253 | delete fFile; | |
254 | gSystem->Unlink("monitor_tree.root"); | |
97d6eb66 | 255 | |
97d6eb66 | 256 | delete fHLT; |
4a69f9c7 | 257 | delete fHLTHough; |
46c62a26 | 258 | |
259 | gSystem->RemoveSignalHandler(fInterruptHandler); | |
260 | delete fInterruptHandler; | |
04fa961a | 261 | } |
262 | ||
263 | ||
264 | //_____________________________________________________________________________ | |
265 | const char* AliMonitorProcess::GetRevision() | |
266 | { | |
267 | return "$Revision$"; | |
268 | } | |
269 | ||
270 | ||
1899848d | 271 | //_____________________________________________________________________________ |
272 | void AliMonitorProcess::SetStatus(EStatus status) | |
273 | { | |
c4bd737c | 274 | // set the current status and process system events |
275 | ||
1899848d | 276 | fStatus = status; |
277 | gSystem->ProcessEvents(); | |
278 | } | |
279 | ||
280 | ||
04fa961a | 281 | //_____________________________________________________________________________ |
282 | void AliMonitorProcess::Run() | |
283 | { | |
43073eba | 284 | // run the monitor process: |
04fa961a | 285 | // check for a raw data file, process the raw data file and delete it |
286 | ||
287 | fStopping = kFALSE; | |
288 | ||
289 | while (!fStopping) { | |
1899848d | 290 | SetStatus(kWaiting); |
04fa961a | 291 | while (!CheckForNewFile()) { |
292 | CheckForConnections(); | |
1899848d | 293 | SetStatus(kWaiting); |
04fa961a | 294 | if (fStopping) break; |
295 | gSystem->Sleep(10); | |
296 | } | |
297 | if (fStopping) break; | |
298 | ||
299 | ProcessFile(); | |
300 | } | |
301 | ||
302 | WriteHistos(); | |
303 | ||
304 | fStopping = kFALSE; | |
1899848d | 305 | SetStatus(kStopped); |
04fa961a | 306 | } |
307 | ||
308 | ||
309 | //_____________________________________________________________________________ | |
310 | void AliMonitorProcess::Stop() | |
311 | { | |
312 | // set the fStopping flag to terminate the monitor process after the current | |
313 | // event was processed | |
314 | ||
1899848d | 315 | if (GetStatus() != kStopped) fStopping = kTRUE; |
04fa961a | 316 | } |
317 | ||
318 | ||
319 | //_____________________________________________________________________________ | |
320 | void AliMonitorProcess::ProcessFile(const char* fileName) | |
321 | { | |
322 | // create a file with monitor histograms for a single file | |
323 | ||
1899848d | 324 | if (GetStatus() != kStopped) { |
7ba8900c | 325 | AliError("ProcessFile can not be called" |
326 | " while the monitor process is running"); | |
04fa961a | 327 | return; |
328 | } | |
329 | ||
330 | fFileName = fileName; | |
331 | Int_t nEventMin = fNEventsMin; | |
332 | fNEventsMin = 1; | |
333 | ProcessFile(); | |
334 | WriteHistos(); | |
335 | fNEventsMin = nEventMin; | |
1899848d | 336 | SetStatus(kStopped); |
04fa961a | 337 | } |
338 | ||
339 | ||
340 | //_____________________________________________________________________________ | |
341 | Bool_t AliMonitorProcess::CheckForNewFile() | |
342 | { | |
343 | // check whether a new file was registered in alien | |
344 | ||
43073eba | 345 | #if ROOT_VERSION_CODE < ROOT_VERSION(5,0,0) |
807ee5a3 | 346 | #if ROOT_VERSION_CODE <= 199169 // 3.10/01 |
04fa961a | 347 | TGridResult* result = fGrid->Ls(); |
807ee5a3 | 348 | #else |
46c62a26 | 349 | TDatime datime; |
f2421e84 | 350 | char dirName[256]; |
351 | sprintf(dirName, "%s/adc-%d", fAlienDir.Data(), datime.GetDate()); | |
46c62a26 | 352 | char findName[256]; |
f2421e84 | 353 | sprintf(findName, "*.root"); |
354 | Grid_ResultHandle_t handle = fGrid->Find(dirName, findName); | |
807ee5a3 | 355 | if (!handle) { |
43073eba | 356 | AliError(Form("could not open alien directory %s", |
7ba8900c | 357 | dirName)); |
807ee5a3 | 358 | return kFALSE; |
359 | } | |
360 | TGridResult* result = fGrid->CreateGridResult(handle); | |
361 | #endif | |
04fa961a | 362 | Long_t maxDate = -1; |
363 | Long_t maxTime = -1; | |
364 | TString fileName; | |
365 | ||
807ee5a3 | 366 | #if ROOT_VERSION_CODE <= 199169 // 3.10/01 |
04fa961a | 367 | while (const char* entry = result->Next()) { |
807ee5a3 | 368 | #else |
369 | while (Grid_Result_t* resultEntry = result->Next()) { | |
370 | const char* entry = resultEntry->name.c_str(); | |
371 | #endif | |
58c5356d | 372 | if (strrchr(entry, '/')) entry = strrchr(entry, '/')+1; |
04fa961a | 373 | // entry = host_date_time.root |
374 | TString entryCopy(entry); | |
375 | char* p = const_cast<char*>(entryCopy.Data()); | |
6ad9b9d5 | 376 | if (!strtok(p, "_") || !p) continue; // host name |
97d6eb66 | 377 | char* dateStr = strtok(NULL, "_"); |
04fa961a | 378 | if (!dateStr || !p) continue; |
97d6eb66 | 379 | char* timeStr = strtok(NULL, "."); |
04fa961a | 380 | if (!timeStr || !p) continue; |
381 | Long_t date = atoi(dateStr); | |
382 | Long_t time = atoi(timeStr); | |
383 | ||
384 | if ((date > maxDate) || ((date == maxDate) && (time > maxTime))) { | |
385 | maxDate = date; | |
386 | maxTime = time; | |
387 | fileName = entry; | |
388 | } | |
389 | } | |
390 | ||
807ee5a3 | 391 | delete result; |
04fa961a | 392 | if (maxDate < 0) return kFALSE; // no files found |
393 | if (fLogicalFileName.CompareTo(fileName) == 0) return kFALSE; // no new file | |
394 | ||
395 | fLogicalFileName = fileName; | |
807ee5a3 | 396 | #if ROOT_VERSION_CODE <= 199169 // 3.10/01 |
397 | result = fGrid->GetPhysicalFileNames(fLogicalFileName.Data()); | |
398 | fFileName = result->Next(); | |
399 | #else | |
f2421e84 | 400 | fileName = dirName + ("/" + fLogicalFileName); |
7834b4c7 | 401 | handle = fGrid->GetPhysicalFileNames(fileName.Data()); |
807ee5a3 | 402 | if (!handle) { |
43073eba | 403 | AliError(Form("could not get physical file names for %s", |
7ba8900c | 404 | fileName.Data())); |
807ee5a3 | 405 | return kFALSE; |
406 | } | |
407 | result = fGrid->CreateGridResult(handle); | |
7834b4c7 | 408 | result->Reset(); |
807ee5a3 | 409 | Grid_Result_t* resultEntry = result->Next(); |
410 | if (!resultEntry) { | |
43073eba | 411 | AliError(Form("could not get physical file names for %s", |
7ba8900c | 412 | fileName.Data())); |
807ee5a3 | 413 | return kFALSE; |
414 | } | |
389567d6 | 415 | fFileName = resultEntry->name2.c_str(); |
79956349 | 416 | fFileName.ReplaceAll("castor:/", "rfio:/"); |
807ee5a3 | 417 | #endif |
418 | delete result; | |
43073eba | 419 | #else |
420 | Error("CheckForNewFile", "needs to be ported to new TGrid"); | |
421 | #endif | |
04fa961a | 422 | return kTRUE; |
423 | } | |
424 | ||
425 | //_____________________________________________________________________________ | |
426 | Bool_t AliMonitorProcess::ProcessFile() | |
427 | { | |
428 | // loop over all events in the raw data file, run the reconstruction | |
429 | // and fill the monitor histograms | |
430 | ||
431 | Int_t nEvents = GetNumberOfEvents(fFileName); | |
432 | if (nEvents <= 0) return kFALSE; | |
43073eba | 433 | AliDebug(1, Form("found %d event(s) in file %s", |
7ba8900c | 434 | nEvents, fFileName.Data())); |
0cf7de2b | 435 | if (IsSelected("HLTConfMap")) CreateHLT(fFileName); |
436 | if (IsSelected("HLTHough")) CreateHLTHough(fFileName); | |
04fa961a | 437 | |
438 | // loop over the events | |
439 | for (Int_t iEvent = 0; iEvent < nEvents; iEvent++) { | |
46c62a26 | 440 | CheckForConnections(); |
1899848d | 441 | SetStatus(kReading); |
04fa961a | 442 | fRunLoader->SetEventNumber(0); |
443 | AliRawReaderRoot rawReader(fFileName, iEvent); | |
444 | if (fStopping) break; | |
445 | if (rawReader.GetRunNumber() != fRunNumber) { | |
446 | WriteHistos(); | |
447 | StartNewRun(); | |
448 | fRunNumber = rawReader.GetRunNumber(); | |
449 | fEventNumber[0] = rawReader.GetEventId()[0]; | |
450 | fEventNumber[1] = rawReader.GetEventId()[1]; | |
451 | fSubRunNumber = 0; | |
452 | if (fStopping) break; | |
453 | } | |
454 | ||
9edda74b | 455 | // monitor only central physics events |
456 | if (rawReader.GetType() != 7) continue; | |
457 | if ((rawReader.GetAttributes()[0] & 0x02) == 0) continue; | |
43073eba | 458 | AliInfo(Form("run: %d event: %d %d\n", rawReader.GetRunNumber(), |
7ba8900c | 459 | rawReader.GetEventId()[0], rawReader.GetEventId()[1])); |
9edda74b | 460 | |
b6a3610d | 461 | AliESD esd; |
0cf7de2b | 462 | if (IsSelected("TPC")) { |
463 | CheckForConnections(); | |
464 | if (!ReconstructTPC(&rawReader, &esd)) return kFALSE; | |
465 | if (fStopping) break; | |
466 | } | |
467 | if (IsSelected("ITS")) { | |
468 | CheckForConnections(); | |
469 | if (!ReconstructITS(&rawReader, &esd)) return kFALSE; | |
470 | if (fStopping) break; | |
471 | } | |
472 | if (IsSelected("V0s")) { | |
473 | CheckForConnections(); | |
474 | if (!ReconstructV0s(&esd)) return kFALSE; | |
475 | if (fStopping) break; | |
476 | } | |
477 | if (IsSelected("HLTConfMap")) { | |
478 | CheckForConnections(); | |
479 | if (!ReconstructHLT(iEvent)) return kFALSE; | |
480 | if (fStopping) break; | |
481 | } | |
482 | if (IsSelected("HLTHough")) { | |
483 | CheckForConnections(); | |
484 | if (!ReconstructHLTHough(iEvent)) return kFALSE; | |
485 | if (fStopping) break; | |
486 | } | |
04fa961a | 487 | |
488 | if (fDisplaySocket) fDisplaySocket->Send("new event"); | |
489 | ||
7ba8900c | 490 | AliDebug(1, "filling histograms..."); |
04fa961a | 491 | for (Int_t iMonitor = 0; iMonitor < fMonitors.GetEntriesFast(); iMonitor++) { |
46c62a26 | 492 | CheckForConnections(); |
493 | SetStatus(kFilling); | |
43073eba | 494 | ((AliMonitor*) fMonitors[iMonitor])->FillHistos(fRunLoader, &rawReader, |
b6a3610d | 495 | &esd); |
04fa961a | 496 | if (fStopping) break; |
497 | } | |
498 | if (fStopping) break; | |
499 | ||
7ba8900c | 500 | AliDebug(1, "updating histograms..."); |
46c62a26 | 501 | CheckForConnections(); |
1899848d | 502 | SetStatus(kUpdating); |
04fa961a | 503 | TIterator* iFolder = fTopFolder->GetListOfFolders()->MakeIterator(); |
504 | while (TFolder* folder = (TFolder*) iFolder->Next()) { | |
505 | TIterator* iHisto = folder->GetListOfFolders()->MakeIterator(); | |
506 | while (AliMonitorPlot* histo = (AliMonitorPlot*) iHisto->Next()) { | |
507 | histo->Update(); | |
508 | } | |
509 | delete iHisto; | |
510 | } | |
511 | delete iFolder; | |
512 | if (fStopping) break; | |
513 | ||
7ba8900c | 514 | AliDebug(1, "filling the tree..."); |
04fa961a | 515 | fTree->Fill(); |
516 | ||
7ba8900c | 517 | AliDebug(1, "broadcasting histograms..."); |
04fa961a | 518 | CheckForConnections(); |
519 | BroadcastHistos(); | |
520 | ||
521 | fNEvents++; | |
522 | if (fStopping) break; | |
523 | } | |
524 | ||
0cf7de2b | 525 | if (fHLT) { |
526 | delete fHLT; | |
527 | fHLT = NULL; | |
528 | } | |
529 | if (fHLTHough) { | |
530 | delete fHLTHough; | |
531 | fHLTHough = NULL; | |
532 | } | |
97d6eb66 | 533 | |
04fa961a | 534 | return kTRUE; |
535 | } | |
536 | ||
537 | //_____________________________________________________________________________ | |
538 | void AliMonitorProcess::Reset() | |
539 | { | |
540 | // write the current histograms to a file and reset them | |
541 | ||
542 | if (fSubRunNumber == 0) fSubRunNumber++; | |
543 | WriteHistos(); | |
544 | StartNewRun(); | |
545 | fSubRunNumber++; | |
546 | } | |
547 | ||
548 | ||
549 | //_____________________________________________________________________________ | |
c4bd737c | 550 | UInt_t AliMonitorProcess::GetEventPeriodNumber() const |
04fa961a | 551 | { |
552 | // get the period number from the event id | |
553 | ||
554 | return (fEventNumber[1] >> 4); | |
555 | } | |
556 | ||
557 | //_____________________________________________________________________________ | |
c4bd737c | 558 | UInt_t AliMonitorProcess::GetEventOrbitNumber() const |
04fa961a | 559 | { |
560 | // get the orbit number from the event id | |
561 | ||
562 | return ((fEventNumber[1] & 0x000F) << 20) + (fEventNumber[0] >> 12); | |
563 | } | |
564 | ||
565 | //_____________________________________________________________________________ | |
c4bd737c | 566 | UInt_t AliMonitorProcess::GetEventBunchNumber() const |
04fa961a | 567 | { |
568 | // get the bunch number from the event id | |
569 | ||
570 | return (fEventNumber[0] % 0x0FFF); | |
571 | } | |
572 | ||
573 | //_____________________________________________________________________________ | |
c4bd737c | 574 | Int_t AliMonitorProcess::GetNumberOfEvents(const char* fileName) const |
04fa961a | 575 | { |
576 | // determine the number of events in the given raw data file | |
577 | ||
578 | Int_t nEvents = -1; | |
579 | ||
580 | TFile* file = TFile::Open(fileName); | |
581 | if (!file || !file->IsOpen()) { | |
7ba8900c | 582 | AliError(Form("could not open file %s", fileName)); |
04fa961a | 583 | if (file) delete file; |
584 | return -1; | |
585 | } | |
586 | ||
587 | TTree* tree = (TTree*) file->Get("RAW"); | |
588 | if (!tree) { | |
7ba8900c | 589 | AliError("could not find tree with raw data"); |
04fa961a | 590 | } else { |
591 | nEvents = (Int_t) tree->GetEntries(); | |
592 | } | |
593 | file->Close(); | |
594 | delete file; | |
595 | ||
596 | return nEvents; | |
597 | } | |
598 | ||
599 | //_____________________________________________________________________________ | |
b6a3610d | 600 | Bool_t AliMonitorProcess::ReconstructTPC(AliRawReader* rawReader, AliESD* esd) |
04fa961a | 601 | { |
602 | // find TPC clusters and tracks | |
603 | ||
1899848d | 604 | SetStatus(kRecTPC); |
04fa961a | 605 | |
606 | AliLoader* tpcLoader = fRunLoader->GetLoader("TPCLoader"); | |
607 | if (!tpcLoader) { | |
7ba8900c | 608 | AliError("no TPC loader found"); |
04fa961a | 609 | return kFALSE; |
610 | } | |
611 | gSystem->Unlink("TPC.RecPoints.root"); | |
04fa961a | 612 | |
613 | // cluster finder | |
7ba8900c | 614 | AliDebug(1, "reconstructing clusters..."); |
04fa961a | 615 | tpcLoader->LoadRecPoints("recreate"); |
616 | AliTPCclustererMI clusterer(fTPCParam); | |
617 | tpcLoader->MakeRecPointsContainer(); | |
618 | clusterer.SetOutput(tpcLoader->TreeR()); | |
619 | clusterer.Digits2Clusters(rawReader); | |
620 | tpcLoader->WriteRecPoints("OVERWRITE"); | |
621 | ||
622 | // track finder | |
7ba8900c | 623 | AliDebug(1, "reconstructing tracks..."); |
b6a3610d | 624 | AliTPCtrackerMI tracker(fTPCParam); |
625 | tracker.LoadClusters(tpcLoader->TreeR()); | |
626 | tracker.Clusters2Tracks(esd); | |
627 | tracker.UnloadClusters(); | |
04fa961a | 628 | tpcLoader->UnloadRecPoints(); |
b6a3610d | 629 | |
04fa961a | 630 | return kTRUE; |
631 | } | |
632 | ||
633 | //_____________________________________________________________________________ | |
b6a3610d | 634 | Bool_t AliMonitorProcess::ReconstructITS(AliRawReader* rawReader, AliESD* esd) |
04fa961a | 635 | { |
636 | // find ITS clusters and tracks | |
637 | ||
1899848d | 638 | SetStatus(kRecITS); |
04fa961a | 639 | |
640 | AliLoader* itsLoader = fRunLoader->GetLoader("ITSLoader"); | |
641 | if (!itsLoader) { | |
7ba8900c | 642 | AliError("no ITS loader found"); |
04fa961a | 643 | return kFALSE; |
644 | } | |
04fa961a | 645 | gSystem->Unlink("ITS.RecPoints.root"); |
04fa961a | 646 | |
647 | // cluster finder | |
7ba8900c | 648 | AliDebug(1, "reconstructing clusters..."); |
04fa961a | 649 | itsLoader->LoadRecPoints("recreate"); |
79c75366 | 650 | AliITSclustererV2 clusterer(0); |
04fa961a | 651 | itsLoader->MakeRecPointsContainer(); |
652 | clusterer.Digits2Clusters(rawReader); | |
653 | ||
654 | // track finder | |
7ba8900c | 655 | AliDebug(1, "reconstructing tracks..."); |
e341247d | 656 | AliITStrackerV2 tracker(0); |
04fa961a | 657 | tracker.LoadClusters(itsLoader->TreeR()); |
b6a3610d | 658 | tracker.Clusters2Tracks(esd); |
04fa961a | 659 | tracker.UnloadClusters(); |
04fa961a | 660 | |
661 | itsLoader->UnloadRecPoints(); | |
04fa961a | 662 | return kTRUE; |
663 | } | |
664 | ||
665 | //_____________________________________________________________________________ | |
b6a3610d | 666 | Bool_t AliMonitorProcess::ReconstructV0s(AliESD* esd) |
04fa961a | 667 | { |
668 | // find V0s | |
669 | ||
1899848d | 670 | SetStatus(kRecV0s); |
04fa961a | 671 | |
04fa961a | 672 | // V0 finder |
7ba8900c | 673 | AliDebug(1, "reconstructing V0s..."); |
04fa961a | 674 | AliV0vertexer vertexer; |
b6a3610d | 675 | vertexer.Tracks2V0vertices(esd); |
04fa961a | 676 | |
04fa961a | 677 | return kTRUE; |
678 | } | |
679 | ||
97d6eb66 | 680 | //_____________________________________________________________________________ |
97d6eb66 | 681 | void AliMonitorProcess::CreateHLT(const char* fileName) |
682 | { | |
1899848d | 683 | |
97d6eb66 | 684 | // create the HLT (Level3) object |
685 | ||
686 | if (fHLT) delete fHLT; | |
687 | ||
688 | char name[256]; | |
689 | strcpy(name, fileName); | |
690 | fHLT = new AliLevel3(name); | |
691 | fHLT->Init("./", AliLevel3::kRaw, 1); | |
692 | ||
524a85e8 | 693 | fHLT->SetClusterFinderParam(-1, -1, kTRUE); |
43073eba | 694 | |
c4bd737c | 695 | Int_t phiSegments = 50; |
696 | Int_t etaSegments = 100; | |
97d6eb66 | 697 | Int_t trackletlength = 3; |
524a85e8 | 698 | Int_t tracklength = 20;//40 or 5 |
97d6eb66 | 699 | Int_t rowscopetracklet = 2; |
524a85e8 | 700 | Int_t rowscopetrack = 10; |
c4bd737c | 701 | Double_t minPtFit = 0; |
524a85e8 | 702 | Double_t maxangle = 0.1745; |
97d6eb66 | 703 | Double_t goodDist = 5; |
524a85e8 | 704 | Double_t maxphi = 0.1; |
705 | Double_t maxeta = 0.1; | |
1899848d | 706 | Double_t hitChi2Cut = 15;//100 or 15 |
707 | Double_t goodHitChi2 = 5;//20 or 5 | |
708 | Double_t trackChi2Cut = 10;//50 or 10 | |
43073eba | 709 | fHLT->SetTrackerParam(phiSegments, etaSegments, |
97d6eb66 | 710 | trackletlength, tracklength, |
711 | rowscopetracklet, rowscopetrack, | |
c4bd737c | 712 | minPtFit, maxangle, goodDist, hitChi2Cut, |
97d6eb66 | 713 | goodHitChi2, trackChi2Cut, 50, maxphi, maxeta, kTRUE); |
43073eba | 714 | |
715 | fHLT->WriteFiles("./hlt/"); | |
97d6eb66 | 716 | } |
c6ba6205 | 717 | |
718 | //_____________________________________________________________________________ | |
719 | void AliMonitorProcess::CreateHLTHough(const char* fileName) | |
720 | { | |
721 | ||
722 | // create the HLT Hough transform (L3Hough) object | |
723 | ||
724 | if (fHLTHough) delete fHLTHough; | |
725 | ||
726 | char name[256]; | |
727 | strcpy(name, fileName); | |
728 | ||
4aa41877 | 729 | fHLTHough = new AliHLTHough(); |
4a69f9c7 | 730 | fHLTHough->SetThreshold(4); |
8aad0cd3 | 731 | fHLTHough->SetTransformerParams(140,150,0.5,-1); |
732 | fHLTHough->SetPeakThreshold(9000,-1);// or 6000 | |
4a69f9c7 | 733 | fHLTHough->Init("./", kFALSE, 50, kFALSE,0,name); |
c6ba6205 | 734 | fHLTHough->SetAddHistograms(); |
4a69f9c7 | 735 | // fHLTHough->GetMaxFinder()->SetThreshold(14000); |
c6ba6205 | 736 | |
737 | } | |
97d6eb66 | 738 | |
739 | //_____________________________________________________________________________ | |
0cf7de2b | 740 | Bool_t AliMonitorProcess::ReconstructHLT(Int_t iEvent) |
97d6eb66 | 741 | { |
742 | // run the HLT cluster and track finder | |
743 | ||
1899848d | 744 | SetStatus(kRecHLT); |
97d6eb66 | 745 | |
97d6eb66 | 746 | gSystem->Exec("rm -rf hlt"); |
747 | gSystem->MakeDirectory("hlt"); | |
748 | if (!fHLT) return kFALSE; | |
749 | ||
750 | fHLT->ProcessEvent(0, 35, iEvent); | |
751 | ||
752 | // remove the event number from the file names | |
753 | char command[256]; | |
754 | sprintf(command, "rename points_%d points hlt/*.raw", iEvent); | |
755 | gSystem->Exec(command); | |
756 | sprintf(command, "rename tracks_tr_%d tracks_tr hlt/*.raw", iEvent); | |
757 | gSystem->Exec(command); | |
758 | sprintf(command, "rename tracks_gl_%d tracks_gl hlt/*.raw", iEvent); | |
759 | gSystem->Exec(command); | |
760 | sprintf(command, "rename tracks_%d tracks hlt/*.raw", iEvent); | |
761 | gSystem->Exec(command); | |
762 | return kTRUE; | |
97d6eb66 | 763 | } |
764 | ||
c6ba6205 | 765 | //_____________________________________________________________________________ |
0cf7de2b | 766 | Bool_t AliMonitorProcess::ReconstructHLTHough(Int_t iEvent) |
c6ba6205 | 767 | { |
768 | // run the HLT Hough transformer | |
769 | ||
770 | SetStatus(kRecHLT); | |
771 | ||
4a69f9c7 | 772 | gSystem->Exec("rm -rf hlt/hough"); |
773 | gSystem->MakeDirectory("hlt/hough"); | |
774 | gSystem->Exec("rm -rf hlt/fitter"); | |
775 | gSystem->MakeDirectory("hlt/fitter"); | |
c6ba6205 | 776 | if (!fHLTHough) return kFALSE; |
777 | ||
778 | // fHLTHough->Process(0, 35); | |
779 | // Loop over TPC sectors and process the data | |
780 | for(Int_t i=0; i<=35; i++) | |
781 | { | |
782 | fHLTHough->ReadData(i,iEvent); | |
783 | fHLTHough->Transform(); | |
784 | // if(fHLTHough->fAddHistograms) | |
785 | fHLTHough->AddAllHistograms(); | |
786 | fHLTHough->FindTrackCandidates(); | |
4a69f9c7 | 787 | fHLTHough->AddTracks(); |
c6ba6205 | 788 | } |
4a69f9c7 | 789 | fHLTHough->WriteTracks("./hlt/hough"); |
790 | ||
791 | // Run cluster fitter | |
4aa41877 | 792 | AliHLTClusterFitter *fitter = new AliHLTClusterFitter("./hlt"); |
4a69f9c7 | 793 | |
794 | // Set debug flag for the cluster fitter | |
795 | // fitter->Debug(); | |
796 | ||
797 | // Setting fitter parameters | |
798 | fitter->SetInnerWidthFactor(1,1.5); | |
799 | fitter->SetOuterWidthFactor(1,1.5); | |
800 | fitter->SetNmaxOverlaps(5); | |
43073eba | 801 | |
4a69f9c7 | 802 | //fitter->SetChiSqMax(5,kFALSE); //isolated clusters |
803 | fitter->SetChiSqMax(5,kTRUE); //overlapping clusters | |
804 | ||
4aa41877 | 805 | Int_t rowrange[2] = {0,AliHLTTransform::GetNRows()-1}; |
4a69f9c7 | 806 | |
807 | // Takes input from global hough tracks produced by HT | |
808 | fitter->LoadSeeds(rowrange,kFALSE,iEvent); | |
809 | ||
8aad0cd3 | 810 | UInt_t ndigits; |
811 | ||
4a69f9c7 | 812 | for(Int_t islice = 0; islice <= 35; islice++) |
813 | { | |
4aa41877 | 814 | for(Int_t ipatch = 0; ipatch < AliHLTTransform::GetNPatches(); ipatch++) |
4a69f9c7 | 815 | { |
4a69f9c7 | 816 | // Read digits |
b934a9ae | 817 | fHLTHough->GetMemHandler(ipatch)->Free(); |
8aad0cd3 | 818 | fHLTHough->GetMemHandler(ipatch)->Init(islice,ipatch); |
4aa41877 | 819 | AliHLTDigitRowData *digits = (AliHLTDigitRowData *)fHLTHough->GetMemHandler(ipatch)->AliAltroDigits2Memory(ndigits,iEvent); |
8aad0cd3 | 820 | |
821 | fitter->Init(islice,ipatch); | |
4a69f9c7 | 822 | fitter->SetInputData(digits); |
823 | fitter->FindClusters(); | |
824 | fitter->WriteClusters(); | |
825 | } | |
826 | } | |
827 | ||
828 | // Refit of the clusters | |
4aa41877 | 829 | AliHLTVertex vertex; |
4a69f9c7 | 830 | //The seeds are the input tracks from circle HT |
4aa41877 | 831 | AliHLTTrackArray *tracks = fitter->GetSeeds(); |
832 | AliHLTFitter *ft = new AliHLTFitter(&vertex,1); | |
4a69f9c7 | 833 | |
4a69f9c7 | 834 | ft->LoadClusters("./hlt/fitter/",iEvent,kFALSE); |
835 | for(Int_t i=0; i<tracks->GetNTracks(); i++) | |
836 | { | |
4aa41877 | 837 | AliHLTTrack *track = tracks->GetCheckedTrack(i); |
4a69f9c7 | 838 | if(!track) continue; |
8aad0cd3 | 839 | if(track->GetNHits() < 20) continue; |
4a69f9c7 | 840 | ft->SortTrackClusters(track); |
841 | ft->FitHelix(track); | |
f2421e84 | 842 | track->UpdateToFirstPoint(); |
4a69f9c7 | 843 | } |
844 | delete ft; | |
43073eba | 845 | |
4a69f9c7 | 846 | //Write the final tracks |
8aad0cd3 | 847 | fitter->WriteTracks(20); |
4a69f9c7 | 848 | |
849 | delete fitter; | |
29504bd3 | 850 | |
851 | // remove the event number from the file names | |
852 | char command[256]; | |
4a69f9c7 | 853 | sprintf(command, "rename tracks_%d tracks hlt/hough/*.raw", iEvent); |
854 | gSystem->Exec(command); | |
855 | sprintf(command, "rename tracks_%d tracks hlt/fitter/*.raw", iEvent); | |
856 | gSystem->Exec(command); | |
857 | sprintf(command, "rename points_%d points hlt/fitter/*.raw", iEvent); | |
29504bd3 | 858 | gSystem->Exec(command); |
c6ba6205 | 859 | return kTRUE; |
c6ba6205 | 860 | } |
04fa961a | 861 | |
862 | //_____________________________________________________________________________ | |
863 | Bool_t AliMonitorProcess::WriteHistos() | |
864 | { | |
43073eba | 865 | // write the monitor tree and the monitor histograms to the file |
04fa961a | 866 | // "monitor_<run number>[_<sub_run_number>].root" |
867 | // if at least fNEventsMin events were monitored | |
868 | ||
1899848d | 869 | SetStatus(kWriting); |
04fa961a | 870 | |
871 | // rename tree file and create a new one | |
872 | fFile->cd(); | |
873 | fTree->Write(); | |
874 | fFile->Close(); | |
875 | delete fFile; | |
876 | ||
877 | char fileName[256]; | |
878 | sprintf(fileName, "monitor_tree_%d.root", fRunNumber); | |
879 | if (fSubRunNumber > 0) { | |
880 | sprintf(fileName, "monitor_tree_%d_%d.root", fRunNumber, fSubRunNumber); | |
881 | } | |
882 | if (fNEvents < fNEventsMin) { | |
883 | gSystem->Unlink("monitor_tree.root"); | |
884 | } else { | |
885 | gSystem->Rename("monitor_tree.root", fileName); | |
886 | } | |
887 | ||
888 | fFile = TFile::Open("monitor_tree.root", "RECREATE"); | |
889 | if (!fFile || !fFile->IsOpen()) { | |
7ba8900c | 890 | AliFatal("could not open file for tree"); |
04fa961a | 891 | } |
892 | fTree = new TTree("MonitorTree", "tree for monitoring"); | |
893 | for (Int_t iMonitor = 0; iMonitor < fMonitors.GetEntriesFast(); iMonitor++) { | |
894 | ((AliMonitor*) fMonitors[iMonitor])->CreateBranches(fTree); | |
895 | } | |
896 | gROOT->cd(); | |
897 | ||
898 | // write the histograms | |
899 | if (fNEvents < fNEventsMin) return kTRUE; | |
900 | ||
901 | if (!fWriteHistoList) { | |
902 | TIterator* iFolder = fTopFolder->GetListOfFolders()->MakeIterator(); | |
903 | while (TFolder* folder = (TFolder*) iFolder->Next()) { | |
904 | TIterator* iHisto = folder->GetListOfFolders()->MakeIterator(); | |
905 | while (AliMonitorPlot* histo = (AliMonitorPlot*) iHisto->Next()) { | |
906 | histo->ResetList(); | |
907 | } | |
908 | delete iHisto; | |
909 | } | |
910 | delete iFolder; | |
911 | } | |
912 | ||
913 | Bool_t result = kTRUE; | |
914 | sprintf(fileName, "monitor_%d.root", fRunNumber); | |
915 | if (fSubRunNumber > 0) { | |
916 | sprintf(fileName, "monitor_%d_%d.root", fRunNumber, fSubRunNumber); | |
917 | } | |
918 | TFile* file = TFile::Open(fileName, "recreate"); | |
919 | if (!file || !file->IsOpen()) { | |
7ba8900c | 920 | AliError(Form("could not open file %s", fileName)); |
04fa961a | 921 | result = kFALSE; |
922 | } else { | |
923 | fTopFolder->Write(); | |
924 | file->Close(); | |
925 | } | |
926 | if (file) delete file; | |
927 | ||
928 | return result; | |
929 | } | |
930 | ||
931 | //_____________________________________________________________________________ | |
932 | void AliMonitorProcess::StartNewRun() | |
933 | { | |
934 | // reset the histograms for a new run | |
935 | ||
1899848d | 936 | SetStatus(kResetting); |
04fa961a | 937 | TIterator* iFolder = fTopFolder->GetListOfFolders()->MakeIterator(); |
938 | while (TFolder* folder = (TFolder*) iFolder->Next()) { | |
939 | TIterator* iHisto = folder->GetListOfFolders()->MakeIterator(); | |
940 | while (AliMonitorPlot* histo = (AliMonitorPlot*) iHisto->Next()) { | |
941 | histo->Reset(); | |
942 | } | |
943 | delete iHisto; | |
944 | } | |
945 | delete iFolder; | |
946 | ||
947 | fNEvents = 0; | |
948 | } | |
949 | ||
950 | ||
951 | //_____________________________________________________________________________ | |
952 | void AliMonitorProcess::CheckForConnections() | |
953 | { | |
954 | // check if new clients want to connect and add them to the list of sockets | |
955 | ||
04fa961a | 956 | TSocket* socket; |
957 | while ((socket = fServerSocket->Accept()) != (TSocket*)-1) { | |
54a41755 | 958 | socket->SetOption(kNoBlock, 1); |
04fa961a | 959 | char socketType[256]; |
46c62a26 | 960 | if (socket->Recv(socketType, 255) <= 0) { |
961 | gSystem->Sleep(1000); | |
962 | if (socket->Recv(socketType, 255) <= 0) { | |
04fa961a | 963 | TInetAddress adr = socket->GetInetAddress(); |
7ba8900c | 964 | AliError(Form("no socket type received - " |
965 | "disconnect client: %s (%s), port %d", | |
966 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
46c62a26 | 967 | delete socket; |
968 | continue; | |
04fa961a | 969 | } |
46c62a26 | 970 | } |
971 | if (strcmp(socketType, "client") == 0) { | |
972 | fSockets.Add(socket); | |
973 | TInetAddress adr = socket->GetInetAddress(); | |
7ba8900c | 974 | AliInfo(Form("new client: %s (%s), port %d", |
975 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
46c62a26 | 976 | if (fNEvents > 0) BroadcastHistos(socket); |
04fa961a | 977 | } else if (strcmp(socketType, "display") == 0) { |
978 | if (fDisplaySocket) { | |
979 | fDisplaySocket->Close(); | |
980 | delete fDisplaySocket; | |
981 | } | |
982 | fDisplaySocket = socket; | |
04fa961a | 983 | TInetAddress adr = socket->GetInetAddress(); |
7ba8900c | 984 | AliInfo(Form("new display: %s (%s), port %d", |
985 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
46c62a26 | 986 | } else { |
987 | TInetAddress adr = socket->GetInetAddress(); | |
7ba8900c | 988 | AliError(Form("unknown socket type %s - " |
989 | "disconnect client: %s (%s), port %d", socketType, | |
990 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
46c62a26 | 991 | delete socket; |
992 | continue; | |
04fa961a | 993 | } |
994 | } | |
995 | ||
46c62a26 | 996 | // remove finished or invalid clients |
04fa961a | 997 | for (Int_t iSocket = 0; iSocket < fSockets.GetEntriesFast(); iSocket++) { |
998 | socket = (TSocket*) fSockets[iSocket]; | |
999 | if (!socket) continue; | |
46c62a26 | 1000 | char controlMessage[256]; |
1001 | if (socket->Recv(controlMessage, 255)) { | |
1002 | if (strcmp(controlMessage, "disconnect") == 0) { | |
1899848d | 1003 | TInetAddress adr = socket->GetInetAddress(); |
7ba8900c | 1004 | AliInfo(Form("disconnect client: %s (%s), port %d", |
1005 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
1899848d | 1006 | delete fSockets.RemoveAt(iSocket); |
1007 | continue; | |
1008 | } | |
1009 | } | |
04fa961a | 1010 | if (!socket->IsValid()) { |
1011 | // remove invalid sockets from the list | |
1012 | TInetAddress adr = socket->GetInetAddress(); | |
7ba8900c | 1013 | AliError(Form("disconnect invalid client: %s (%s), port %d", |
1014 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
04fa961a | 1015 | delete fSockets.RemoveAt(iSocket); |
1016 | } | |
1017 | } | |
1018 | fSockets.Compress(); | |
1019 | } | |
1020 | ||
1021 | //_____________________________________________________________________________ | |
46c62a26 | 1022 | void AliMonitorProcess::BroadcastHistos(TSocket* toSocket) |
04fa961a | 1023 | { |
1024 | // send the monitor histograms to the clients | |
1025 | ||
1899848d | 1026 | SetStatus(kBroadcasting); |
04fa961a | 1027 | TMessage message(kMESS_OBJECT); |
43073eba | 1028 | message.WriteObject(fTopFolder); |
04fa961a | 1029 | |
1030 | for (Int_t iSocket = 0; iSocket < fSockets.GetEntriesFast(); iSocket++) { | |
1031 | TSocket* socket = (TSocket*) fSockets[iSocket]; | |
1032 | if (!socket) continue; | |
46c62a26 | 1033 | if (toSocket && (socket != toSocket)) continue; |
1034 | ||
1035 | // send control message | |
1036 | if (!socket->IsValid() || (socket->Send("histograms") <= 0)) { | |
1037 | TInetAddress adr = socket->GetInetAddress(); | |
7ba8900c | 1038 | AliError(Form("connection to client failed - " |
1039 | "disconnect client: %s (%s), port %d", | |
1040 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
46c62a26 | 1041 | delete fSockets.RemoveAt(iSocket); |
1042 | } | |
1043 | ||
1044 | // receive control message | |
1045 | char controlMessage[256]; | |
1046 | Int_t result = socket->Recv(controlMessage, 255); | |
1047 | if (result <= 0) { | |
1048 | gSystem->Sleep(1000); // wait one second and try again | |
1049 | result = socket->Recv(controlMessage, 255); | |
1050 | } | |
1051 | if (result <= 0) { | |
1052 | TInetAddress adr = socket->GetInetAddress(); | |
7ba8900c | 1053 | AliError(Form("no response from client - " |
1054 | "disconnect client: %s (%s), port %d", | |
1055 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
46c62a26 | 1056 | delete fSockets.RemoveAt(iSocket); |
1057 | continue; | |
1058 | } | |
1059 | if (strcmp(controlMessage, "ok") != 0) { | |
1060 | TInetAddress adr = socket->GetInetAddress(); | |
7ba8900c | 1061 | AliError(Form("no \"ok\" message from client - " |
1062 | "disconnect client: %s (%s), port %d", | |
1063 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
46c62a26 | 1064 | delete fSockets.RemoveAt(iSocket); |
1065 | continue; | |
1066 | } | |
1067 | ||
54a41755 | 1068 | socket->SetOption(kNoBlock, 0); |
46c62a26 | 1069 | if (socket->Send(message) < 0) { |
04fa961a | 1070 | // remove the socket from the list if there was an error |
1071 | TInetAddress adr = socket->GetInetAddress(); | |
7ba8900c | 1072 | AliError(Form("sending histograms failed - " |
1073 | "disconnect client: %s (%s), port %d", | |
1074 | adr.GetHostName(), adr.GetHostAddress(), adr.GetPort())); | |
04fa961a | 1075 | delete fSockets.RemoveAt(iSocket); |
54a41755 | 1076 | } else { |
46c62a26 | 1077 | gSystem->Sleep(100); |
54a41755 | 1078 | socket->SetOption(kNoBlock, 1); |
04fa961a | 1079 | } |
1080 | } | |
1081 | fSockets.Compress(); | |
1082 | } | |
46c62a26 | 1083 | |
1084 | ||
1085 | //_____________________________________________________________________________ | |
1086 | AliMonitorProcess::AliMonitorInterruptHandler::AliMonitorInterruptHandler | |
1087 | (AliMonitorProcess* process): | |
43073eba | 1088 | TSignalHandler(kSigUser1, kFALSE), |
1089 | fProcess(process) | |
46c62a26 | 1090 | { |
1091 | // constructor: set process | |
1092 | } | |
1093 | ||
46c62a26 | 1094 | //_____________________________________________________________________________ |
43073eba | 1095 | Bool_t AliMonitorProcess::AliMonitorInterruptHandler::Notify() |
46c62a26 | 1096 | { |
1097 | // interrupt signal -> stop process | |
1098 | ||
7ba8900c | 1099 | AliInfo("the monitoring process will be stopped."); |
43073eba | 1100 | fProcess->Stop(); |
46c62a26 | 1101 | return kTRUE; |
1102 | } |